What you see is what you get, a broken switch lite. There is no charger included.
We think the USB-C port was damaged as this wouldn't charge, so an inexperienced person tried to replace it. It didn't work.
I then looked at it, tried and failed, thus here it is.

I know the USB-C port is damaged, the motherboard should be okay, but I'm not 100% sure. There might be a damaged pad(s).
If you can fully clean the port up and properly replace it with another new USB-C port, it just might work.
However we don't know if something else actually failed and it wasn't the USB-C port.

If you have any questions, Please ask.